Before the Lakers opened the playoffs at home against the Nuggets on Sunday, George Karl was asked at the beginning of his press conference if he thought his team had a chance. He responded by saying, “The first question and the arrogance of L.A. comes forth,” which was followed by laughs all around.

If Bynum brings anywhere close to the focus and intensity he did in this one on the defensive end of the floor, the result of the series won’t be in doubt, either.

Denver’s strength offensively had been using Ty Lawson and Aaron Afflalo to get into the paint and create open looks for themselves and for their teammates. The Nuggets have also thrived in fast-paced games, and excel when you allow them to get out in transition. Because of Bynum’s presence in the paint — along with strong efforts from Pau Gasol and reserve Jordan Hill on the glass — there was none of that on Sunday.

Denver’s starting guards each finished 3-of-11 from the field, and were complete non-factors.

“To me, the difference in this game was Andrew Bynum,” Lakers head coach Mike Brown said afterward. “He could control a game without shooting a single shot if he wanted to. He could literally control the game without shooting a shot — that’s how good he is.

“He brought some added juice to the table to where his impact on the game was monstrous. He was an absolute beast down there.”

Bynum was a problem for the Nuggets to deal with on seemingly every possession. His 10 blocked shots tied an NBA playoff record shared by Hakeem Olajuwon and Mark Eaton, and set a new Lakers playoff record that had been previously held by Kareem Abdul-Jabbar. The triple-double was the first for the Lakers in a playoff game since Magic Johnson’s in the 1991 NBA Finals.

“On defense, it’s about heart,” Bynum said afterward. “You can stop anybody if you really move your feet, and really get down, but a lot of players don’t want to do it on a consistent basis; they only want to do it when they have to. But tonight I felt like we were up on the pick and roll, and the guards were having a hard time coming off of it. And offensively, we took a lot of shots that were in the paint, and when we do that it’s harder for teams to run, especially with (Pau Gasol) and (Jordan Hill) offensive rebounding.”

On the offensive end, Kobe Bryant led the Lakers with 31 points, but 12 of those came in the fourth quarter when the game was already well in hand. Devin Ebanks (starting in place of the suspended Metta World Peace) and Steve Blake were the ones that got L.A. going early, thanks mainly to Denver’s strategy of doubling the Lakers’ bigs hard in the post whenever they touched the ball.

The Lakers spaced the floor, moved the ball, and the seldom-used Ebanks and the up-and-down Blake made them pay seemingly every single time.

“We know Denver is doubling, and they’re going to double from all over the place, and they’re doubling quick, and they’re going to double hard,” Brown said. “We have to make sure that we space the floor very well and we move the ball at the right time without turning it over, making the easy pass to the open guy and let them make the assist versus the double team because we know it’s coming on a lot of our guys — from (Pau Gasol), to Andrew, to Kobe.”

Counting on role-players to consistently knock down shots might not be the best long-term strategy — especially on the road, and certainly against some higher-quality opponents later in the postseason. But defense is something you can build a foundation upon, and in Game 1, Bynum was the cornerstone of that effort.

“He was phenomenal tonight, and if he continues to play like he did, picking up the triple-double, being the kind of monster he was tonight patrolling that paint, we’ll be playing a long time,” Brown said.

“It’s not pressure, it’s just the truth,” Bynum said, when told his coach said that if he played like he did today that the Lakers would be in for a long playoff run. “If I come out and play defense, this team is a lot better. … I think today was a good showing that we’re a versatile team and we’re a deep team.”

Bryant summed up the Lakers’ long-term prospects more succinctly.

“We’re a championship-caliber team,” he said.

It’s one game, of course, and Denver will make adjustments as the series goes along. But there is no answer for what Andrew Bynum did defensively on Sunday, and if anywhere near that type of effort is delivered by the Lakers’ center on a consistent basis in these playoffs, the Nuggets won’t be the only team left wondering if they even have a chance.